Case 1840 Skid Steer Loader Service Repair Manual - IMPROVED -

Section Index - General Fluids and Lubricants Engines Description 1840 SKID STEER Service Manual 8-11093 Table of Contents Engine and Radiator Removal and Installation Cylinder Head and Valve Train Lubrication System Section Index - Fuel System Fuel Injectors Section Index - Electrical Removal and Installation of Electrical Components Battery 65 Ampere Alternator A 187873 Section Index - Power Train Removal and Installation of Power Train Components CASE CORPORATION 700 State Street Racine, WI 53404 U.S.A. CASE CANADA CORPORATION 3350 South Service Road Burlington, ON L7N 3M6 CANADA Bur 8-11653 Section No. 1002 Tab 2 2001 2415 2445 3413 4001 4003 4007 6001 Publication Form No. 8-11280 8-11292 8-11310 8-24173 8-24193 8-11321 8-24233 8-11331 8-11340 8-11360 8-15670 8-11391 8-11401 I Reprinted I Copyright © 2001 Case Corporation Printed in U.S.A. Issued May, 1992 (Revised February, 2001)

Table of Contents Description Section No. Controls Motor Section index - Hydraulics Removal and Installation of Hydraulic Components Cleaning the Hydraulic System and Hydrostatic System Loader Control Valve Backhoe Control Valve - D100 Backhoe Cylinders Mounted Equipment Control Linkages, Pedals and Levers "How it Works" Loader Auxiliary Hydraulic Installation Backhoe (D125 Backhoe) Rear Pocket NOTE: Case Corporation reserves the right to make improvements in design or changes in specifications at any time without incurring any obligation to install them on units previously sold. 6003 6005 8001 8003 8005 8007 8009 Tab 9 9000 9002 9004 9005 Bur 8-11653 Revised 2-01 Publication Form No. 7-44300 8-68601 8-11491 8-11500 8-11520 8-11541 8-11561 8-11582 7-14050 8-11611 8-11630 7-44270 Printed in U.S.A.

SECTION INDEX - GENERAL Section Title Section Number Standard Torque Specifications ...............................................................................................................................1 001 Fluids and Lubricants ..............................................................................................................................................1002 Detailed Engine Specifications ................................................................................................................................1024 Bur 8-11280 Printed in U.S.A. CASE CORPORATION Issued June 1989

1001 STANDARD TORQUE SPECIFICATIONS TABLE OF CONTENTS Torque Specifications - Decimal Hardware .............................................. ........ 1001-2 Torque Specifications - Metric Hardware ... 1001-3 CASE CORPORATION Bur 8-71600 Torque Specifications - Steel Hydraulic Fittings ......................................................... , 1001-4 Torque Specifications - O-ring Face Seal Flttlngs ................................................. 1001-S Printed in U.S.A. Issued May 1988

I 1001-2 TORQUE SPECIFICATIONS - DECIMAL HARDWARE Use the torques in this chart when special torques are not given. These torques apply to fasteners with both UNC and UNF threads as received from suppliers, dry, or when lubricated with engine oil. Not applicable if special graphites, molydisulfide greases, or other extreme pressure lubricants are used. Grade 5 Bolts, Nuts, and Studs 8) 0 @ Pound- Newton Size Feet metres 1/4 in 9-11 12-15 5/16 in 17-21 23-28 3/8 in 35-42 48-57 7/16 in 54-64 73-87 1/2 in 80-96 109-130 9/16 in 110-132 149-179 5/8 in 150-180 203-244 3/4 in 270-324 366-439 7/8 in 400-480 542-651 1.0 in 580-696 787-944 1-1/8 in 800-880 1085-1193 1-1/4 in 1120-1240 1519-1681 1-3/8 in 1460-1680 1980-2278 1-1/2 in 1940-2200 2631-2983 Grade 8 Bolts, Nuts, and Studs Size 1/4 in 5/16 in 3/8 in 7/16 in 1/2 in 9/16 in 5/8 in 3/4 in 7/8 in 1.0 in 1-1/8 in 1-1/4 in 1-3/8 in 1-1/2 in O®@ Pound- Feet 12-15 24-29 45-54 70-84 110-132 160-192 220-264 380-456 600-720 900-1080 1280-1440 1820-2000 2380-2720 3160-3560 Newton metres 16-20 33-39 61-73 95-114 149-179 217-260 298-358 515-618 814-976 1220-1465 1736-1953 2468-2712 3227-3688 4285-4827 NOTE: Use thick nuts with Grade 8 bolts. 8113608

1001-3 TORQUE SPECIFICATIONS - METRIC HARDWARE Use the following toques when special torques are not given. These values apply to fasteners with coarse threads as received from supplier, plated or un- plated, or when lubricated with engine oil. These values do not apply if graphite or molydisulfide grease or oil if used. Grade 8.8 Bolts, Nuts, and Studs e Pound- Newton Size Feet metres M4 2-3 3-4 M5 5-6 6.5-8 M6 8-9 10.5-12 M8 19-23 26-31 M10 38-45 52-61 M12 66-79 90-107 M14 106-127 144-172 M16 160-200 217-271 M20 320-380 434-515 M24 500-600 675-815 M30 920-1100 1250-1500 M36 1600-1950 2175-2600 Grade 10.9 Bolts, Nuts, and Studs @ Pound- Newton Size Feet metres M4 3-4 4-5 M5 7-8 9.5-11 M6 11-13 15-17.5 M8 27-32 37-43 M10 54-64 73-87 M12 93-112 125-15 M14 149-179 200-245 M16 230-280 310-380 M20 450-540 610-730 M24 780-940 1050-1275 M30 1470-1770 2000-2400 M36 2580-3090 3500-4200 Grade 12.9 Bolts, Nuts, and Studs e Usually the torque values specified for grade 10.9 fasteners can be used satisfactorily on grade 12.9 fasteners. 811359A

1001-4 TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS Tube 00 Thread Pound- Newton Tube 00 Thread Pound- Newton Hose 10 Size Feet metres Hose 10 Size Feet metres 37 Degree Flare Fittings Straight Threads with O-ring 1/4 in 7/16-20 6-12 8-16 1/4 in 7/16-20 12-19 16-25 6.4 mm 6.4 mm 5/16 in 1/2-20 8-16 11-21 5/16 in 1/2-20 16-25 22-23 7.9 mm 7.9mm 3/8 in 9/16-18 10-25 14-33 3/8 in 9/16-18 25-40 34-54 9.5mm 9.5mm 1/2 in 3/4-16 15-42 20-56 1/2 in 3/4-16 42-67 57-90 12.7 mm 12.7 mm 5/8 in 7/8-14 25-58 34-78 5/8 in 7/8-14 58-92 79-124 15.9 mm 15.9 mm 3/4 in 1-1/16-12 40-80 54-108 3/4 in 1-1/16-12 80-128 108-174 19.0 mm 19.0 mm 7/8jn 1-3/16-12 60-100 81-135 7/8 in 1-3/16-12 100-160 136-216 22.2 mm 22.2 mm 1.0 in 1-5/16-12 75-.117 102-158 1.0 in 1-5/16-12 117-187 159-253 25.4 mm 25.4 mm 1-1/4 in 1-5/8-12 125-165 169-223 1-1/4 in 1-5/8-12 165-264 224-357 31.8 mm 31.8 mm 1-1/2 in 1-7/8-12 210-250 285-338 1-1/2 in 1-7/8-12 250-400 339-542 38.1 mm 38.1 mm Split Flange Mounting Bolts Pound- Newton Size Feet metres 5/16-18 15-20 20-27 3/8-16 20-25 26-33 7/16-14 35-45 47-61 1/2-13 55-65 74-88 5/8-11 140-150 190-203 8113618

1001-5 TORQUE SPECIFICATIONS - O-RING FACE SEAL FITTING Nom. SAE Dash Thread Pound- Newton Thread Pound- Newton Size Tube 00 Size Feet Metres Size Feet Metres O-ring Face Seal End O-ring Boss End Fitting or Locknut -4 1/4 In 9/16-18 10-12 14-16 7/16-20 17-20 23-27 6.4 mm -6 3/8 in 11/16-16 18-20 24-27 9/16-18 25-30 33-40 9.5 mm -8 1/2 in 13/16-16 32-40 43-54 3/4-16 45-50 61-68 12.7 mm -10 5/8 in 1-14 46-56 60-75 7/8-14 60-65 81-88 15.9 mm -12 3/4 in 1-3/16-12 65-80 90-110 1-1/16-12 85-90 115-122 19.0 mm -14 7/8 in 1-3/16-12 65-80 90-110 1-3/16-12 95-100 129-136 22.2 mm -16 1.0 in 1-7/16-12 92-105 125-140 1-5/16-12 115-125 156-169 25.4 mm -20 1-1/4 in 1-11/16-12 125-140 170-190 1-5/8-12 150-160 203-217 31.8 mm -24 1-1/2 in 2-12 150-180 200-254 1-7/8-12 190-200 258-271 38.1 mm 8871553

Case 1840 Skid Steer Loader Service Repair Manual - IMPROVED -

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